3
GB
Welcome!
Thank you for purchasing the Sony
MDR-IF630RK Cordless Stereo Headphone
System. Before operating the unit, please read
this manual thoroughly and retain it for future
reference.
Some features are:
• Cordless system that allows you to listen to a
program free from the restriction of a cord
• The infrared rays from the transmitter cover a
broad horizontal listening area with a
maximum distance of 10 m (32.8 ft.).
• Comfortable Circum-aural headphones with
self adjusting head band
• Noise reduction system to reproduce a clear
sound with minimum transmission noise
• The voice enhance mode of the audio mode
switch allows clear hearing of the human
voice.
• Automatic ON/OFF function on headphones
to preserve battery power
• The VOL control adjusts the volume level of
both channels.
• Powered by built-in Ni-MH (nickel-hydrogen)
rechargeable batteries.
Note
This headphone system cannot be used with the
headphones or transmitter of cordless headphone
systems which do not employ the noise reduction
system.
GB
Table of contents
Getting started
Unpacking ............................................... 4
Setting up the transmitter ..................... 4
Charging the headphone batteries ....... 7
Operating the system
Listening to a program .......................... 8
The effective areas of the transmitter .. 9
Additional information
Precautions ............................................ 10
Disposing of the headphones ............. 10
Troubleshooting .................................... 11
Specifications ........................................ 13
